Redfern Optical Components (ROC) proprietary direct UV-writing technology, ROC Direct Rite (TM) has delivered a breakthrough solution in dispersion compensator designed to provide customer specified dispersion compensation in regional and long haul DWDM networks.
Specifications:
- Span Lengths
- SMF-28 span lengths: 20-100km based on 17ps/nm/km dispersion in SMF-28.
- Slope Matching
- Slope Matching: >98%
- Channel Numbers
- Number of Channels: 11, 33, 66 or custom
- Specifications I
- Insertion Loss: <2.0 dB (DCG only)
- Insertion Loss Ripple < 1 dB
- Channel Spacing: 50, 100, 200 GHz or Custom
- Channel Bandwidth FWHM
- SpecificationsII
- Group Delay Ripple: <(+-)12ps
- Polarisation Mode dispersion < 2 ps
- Polarisation dependent loss: < 0.3 dB
- Low Insertion Loss
- Ultra Low GDR
- Slope Compensation
- Highly accurate Slope Compensation
- Customer Specified dispersion map
- High Channel Count
- High Channel Count for whole of C band Compensation.
- Minimum Order: 1